Ozone breaks down THC deposited on surfaces from thirdhand cannabis smoke — ScienceDaily

Second- and thirdhand tobacco smoke have received lots of attention, but much less is known about the compounds deposited on surfaces from cannabis smoke. Now, researchers reporting in ACS’ Environmental Science & Technology have discovered that ozone — a component of outdoor and indoor air — can react with tetrahydrocannabinol (THC), the psychoactive component of […]